These are the OEM calipers that you can get with the BMW Performance brakes or on the BMW 135i, they are 6-piston Brembo calipers for the front axle.

Will bolt directly onto RWD spindles, all you need is a bmw 135i or bmw performance rotor set to pair up with it. AWD vehicles can make it fit, with a very very small modification which I can show you if necessary. I do have the BMW performance rotors as well, but shipping them will probably be a deal killer for them since they are too heavy.

One set of calipers is the OEM GREY finish and for the other set The calipers were stripped, sanded and sprayed in VHT gloss red. You can finish them up and clearcoat them, or strip and change color very easily or use em as is. I have a set of brembo decals and bmw performance decals as well if you need them. Looking to sell one of the 2 sets.

UPDATE: You can purchase the red one's shown, or in the OEM grey finish with the BMW logo off the 135i

The harmonic dampeners were removed to make the caliper look nicer, but I do still have them and can include them for you.

Added a pic of them in the bmw performance colour, then stripped and sanded, then sprayed gloss red. Then a pic of how they will look with the decals applied or refinished in silver, you can opt for the original bmw performance decal as well

The brackets that come with the calipers (included in this sale) allow it to bolt up directly to your car when using a 135i rotor. You don't need to change the master cylinder since we all share the same master cylinders.

Feel free to ask any more q's, you can pm me as well and I'll help you to the best of my abilities.